{"product_id":"grandstream-gbx20-expansion-module","title":"Grandstream GBX20 Expansion Module","description":"\u003cp\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003eThe GBX20 is a backlit LCD extension module supported by the GRP2615, GRP2624, GRP2650, GRP2670 carrier-grade IP phones as well as and GXV3350 and GXV3450 IP video phones. The module includes 20 dual-colored extension keys and 2 arrow keys for page switching (allowing each GBX20 to support up to 40 contacts\/ extensions). Connect up to 4 GBX20 modules to compatible Grandstream phones for a total of 160 contacts\/extensions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003e4.3 inch (272×480) TFT color LCD\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003e20 per page (each module contains 2 pages, for up to 40 lines per module)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eCombine up 4 daisy-chained modules for 160 contacts\/extensions\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eBLF, call park \/pick-up, speed-dial, presence, intercom, voice conferencing transfer\/forward and more\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eAdditional Information:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eWeight: 1.2 lbs\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eDimensions: 9 × 9 × 3 in\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eAccessory Type: Expansion Module\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eLines: \u003c\/span\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e20 per page (each module contains 2 pages, for up to 40 lines per module\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUp to 160 with 4 daisy-chained modules\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompatible Grandstream IP Phones: GRP2615 and GXV3350\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGraphic Display: 4.3 inch (272×480) TFT color LCD\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFeature Support Local GUI: Multiple line\/call appearances\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePower: A single GBX20 can be powered by host phone (GRP2615 or GXV3350); when 2 or more GBX20 are connected, the included 12V\/1A PSU will power the GBX20s.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003eFor a full list of specifications, please refer to the \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0643\/6736\/2234\/files\/datasheet_GBX20_english_3e6f3986-5f48-40c9-98f6-9bbdd4017d2b.pdf?v=1723753324\" title=\"Grandstream GBX20 Expansion Module\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eproduct datasheet\u003c\/strong\u003e\u003c\/a\u003e. \u003c\/p\u003e\n\u003c!----\u003e","brand":"Grandstream","offers":[{"title":"Default Title","offer_id":43707495317690,"sku":"GSGBX20","price":186.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/6736\/2234\/files\/GBX20-Front.jpg?v=1716329185","url":"https:\/\/voicedepot.ca\/en-ca\/products\/grandstream-gbx20-expansion-module","provider":"Voicedepot","version":"1.0","type":"link"}